CN110170838B - Frame conveying platform and frame conveying method - Google Patents

Frame conveying platform and frame conveying method Download PDF

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Publication number
CN110170838B
CN110170838B CN201910456647.8A CN201910456647A CN110170838B CN 110170838 B CN110170838 B CN 110170838B CN 201910456647 A CN201910456647 A CN 201910456647A CN 110170838 B CN110170838 B CN 110170838B
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CN
China
Prior art keywords
frame
jacking
conveying
cylinder
drilling
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Active
Application number
CN201910456647.8A
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Chinese (zh)
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CN110170838A (en
Inventor
向纯斌
罗贤
翟润良
王成钢
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Honorfaith Furniture Co Ltd
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Honorfaith Furniture Co Ltd
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Priority to CN201910456647.8A priority Critical patent/CN110170838B/en
Publication of CN110170838A publication Critical patent/CN110170838A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02—Machine tools for performing different machining operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/006—Ejectors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Earth Drilling (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention discloses a frame conveying platform, which is used for arranging drilling and tapping devices between two ends, wherein the two ends of the frame conveying platform are respectively an input end and an output end, the position of the frame conveying platform, which is provided with the drilling and tapping device, is a processing station, the frame conveying platform is provided with a conveying structure, the frame is conveyed from the input end to a processing position and from the processing position to the output end through the conveying structure, and the drilling and tapping device drills and taps the frame at the processing position; the frame conveying platform is provided with a frame clamping structure at the position, adjacent to the input end, of the processing position and the position, adjacent to the output end, of the processing position, so that when the drilling and tapping device drills and taps the frame, the frame is fixed through the frame clamping structure. According to the frame conveying platform and the frame conveying method, the frames are automatically conveyed to the drilling and tapping device through the frame conveying platform, automatic drilling and tapping machining of the frames is achieved, and drilling and tapping efficiency of the frames is effectively improved.

Description

Frame conveying platform and frame conveying method
Technical Field
The invention relates to frame drilling and tapping equipment, in particular to a frame conveying platform and a frame conveying method.
Background
At present, the drilling of frame is attacked the tooth operation of attacking through the manual work and is carried out the drilling through the manual work, and the production personnel put the frame on the anchor clamps earlier with the drilling machine to drill, then the manual work is carried the frame after the drilling and is attacked the tooth to the tapping machine, at this in-process, the manual work of frame is carried and the anchor clamps are controlled to the manual work and is come the centre gripping frame, all can lead to the fact the influence to the drilling of frame and the efficiency of attacking the tooth, has not only reduced the drilling of frame and can make the cost of labor high moreover.
Disclosure of Invention
The invention aims to provide a frame conveying platform and a frame conveying method.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the frame conveying platform is used for arranging drilling and tapping devices between two ends, two ends of the frame conveying platform are respectively an input end and an output end, the position of the frame conveying platform, which is provided with the drilling and tapping device, is a processing station, the frame conveying platform is provided with a conveying structure, the frame is automatically conveyed from the input end to the processing position and from the processing position to the output end through the conveying structure, and the drilling and tapping device drills and taps the frame at the processing position; the frame conveying platform is provided with a frame clamping structure at the position adjacent to the input end of the processing position and the position adjacent to the output end of the processing position respectively, so that the frame can be automatically fixed through the frame clamping structure when the drilling and tapping device performs drilling and tapping processing on the frame.
As a further technical scheme of the invention: the frame clamping structure comprises a stop block, a plurality of hack lever clamping structures and two groups of positioning components, wherein the stop block is arranged on one side of the processing station, the two groups of positioning components are oppositely arranged on the other side of the processing station, the hack lever clamping structures are arranged between two sides of the processing station in parallel at intervals, and the hack lever clamping structures are arranged between the stop block and the two groups of positioning components.
As a further technical scheme of the invention: the positioning assembly comprises a fixed seat and a positioning air cylinder arranged on the fixed seat, wherein a telescopic rod of the positioning air cylinder faces the stop block and is provided with a push block; the hack lever clamping structure includes the base and locates two sets of hack lever clamping components at base top both ends relatively, and every hack lever clamping component includes setting element and centre gripping cylinder, the setting element sets up with centre gripping cylinder relatively, the bottom and the pedestal connection of setting element, and the top of setting element is equipped with the locating strip in the one end of keeping away from the centre gripping cylinder, the telescopic link of centre gripping cylinder is towards the setting element and is equipped with the clamp splice on it to when supplying frame clamping structure fixed frame, on the setting element top at every base both ends relatively, the setting element drive push block moves towards the dog, supports the bottom of two hack levers of frame through the push block, makes the top of frame support the dog to accomplish the location of frame, then the centre gripping cylinder drives the clamp splice and moves towards the locating strip at the setting element top to the hack lever of clamp splice centre gripping frame, thereby fix the frame after will fixing.
As a further technical scheme of the invention: the conveying structure comprises two conveying guide rails, two conveying seats and a driving assembly, wherein the two conveying guide rails are oppositely arranged on two sides of a frame conveying platform, one conveying seat is movably arranged on each conveying guide rail, the conveying seat comprises a substrate and three groups of jacking assemblies, a plurality of sliding blocks are arranged on one side of the bottom of the substrate, the substrate is arranged on the conveying guide rails through the sliding blocks, the substrate is movably arranged on the conveying guide rails, a rack is arranged on the other side of the bottom of the substrate, and the rack is matched with the driving assembly to drive the substrate to move back and forth on the conveying guide rails through the rack; the three groups of jacking components are arranged on the base plate at equal intervals, each jacking component corresponds to the position of one jacking component of the conveying seat on the other guide rail, so that when the conveying structure conveys the frame, the two groups of jacking components corresponding to the positions jack and fix the frame.
As a further technical scheme of the invention: the jacking assembly comprises a jacking cylinder, jacking pieces and a fixing cylinder, wherein the jacking cylinder is arranged on a base plate, the jacking pieces are arranged on telescopic rods of the jacking cylinder, the jacking cylinders drive the jacking pieces to lift, the supporting pieces are respectively arranged at two ends of the jacking pieces and are in a ladder shape, two hack levers of a frame are supported relatively through the two supporting pieces, the fixing cylinder is arranged on the jacking pieces between the two supporting pieces, the telescopic rods of the fixing cylinder face one supporting piece and are provided with fixing pieces, the fixing pieces are driven to move towards the corresponding supporting pieces through the fixing cylinders, and one hack lever of the frame is clamped by the corresponding supporting pieces in a matching mode.
As a further technical scheme of the invention: the driving assembly is arranged below the frame conveying platform and comprises a driving motor, a rotating shaft and two bearing seats, the driving motor is connected with one end of the rotating shaft, the other end of the rotating shaft penetrates through the two bearing seats which are arranged oppositely, the middle section of the rotating shaft is supported by one bearing seat, the other end of the rotating shaft is supported by the other bearing seat, two driving gears are arranged oppositely on the rotating shaft, each driving gear is meshed with a rack corresponding to a substrate of one conveying seat, when the driving motor drives the rotating shaft to rotate, the driving gears rotate along with the rotation of the rotating shaft, so that the corresponding conveying seat is driven to move back and forth on a conveying guide rail, and the frame is conveyed from an input end to a processing position and from the processing position to an output end by the jacking assembly.
The frame conveying method of the frame conveying platform comprises the following steps:
in the process that the driving assembly drives the substrate to move back and forth on the conveying guide rail, the frame conveying platform conveys the frame in three steps;
the frame placed at the input end is stretched out through the telescopic rod of the lifting cylinder to be supported on the lifting piece, the frame is fixed through the telescopic rod of the fixing cylinder, then the frame is conveyed to the position adjacent to the input end at the processing position along with the movement of the substrate, the telescopic rod of the fixing cylinder contracts with the telescopic rod of the lifting cylinder, the frame falls into the frame clamping structure positioned adjacent to the input end and is fixed by the frame clamping structure, then the drilling mechanism of the drilling and tapping device is started to drill the frame, and after the drilling is completed, the frame clamping structure positioned adjacent to the input end is released from fixing the frame;
step 2, two groups of jacking components positioned in the middle and corresponding to the two conveying seats extend out of the drilled frames through telescopic rods of the jacking air cylinders to be supported on the jacking pieces, the frames are fixed through the telescopic rods of the fixing air cylinders, then the frames are conveyed from the position adjacent to the input end of the processing position to the position adjacent to the output end of the processing position along with the movement of the base plate, the telescopic rods of the fixing air cylinders retract to the telescopic rods of the jacking air cylinders, so that the frames fall into the frame clamping structures positioned adjacent to the output end and are fixed by the frame clamping structures, then the tapping mechanism of the drilling and tapping device is started, the holes formed by drilling the frames are tapped, and after tapping is completed, the frame clamping structures positioned adjacent to the output end release the fixation of the frames;
and 3, two groups of jacking assemblies adjacent to the output ends and corresponding to the positions on the two conveying seats extend out of the drilled and tapped frames through telescopic rods of the jacking air cylinders to be supported on the jacking members, extend out of telescopic rods of the fixing air cylinders to fix the frames, convey the frames to the output ends from the positions adjacent to the output ends along with the movement of the base plate, and retract the telescopic rods of the fixing air cylinders and retract the telescopic rods of the jacking air cylinders to enable the frames after drilling and tapping to be output.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a frame conveying platform and a frame conveying method, wherein the frame is automatically conveyed to a drilling and tapping device through the frame conveying platform, so that automatic drilling and tapping processing of the frame is realized, the drilling and tapping efficiency of the frame is effectively improved, and meanwhile, the labor cost is effectively reduced.
Drawings
Fig. 1 is a schematic view of a frame.
Fig. 2 is a schematic view of a multifunctional composite device for frame drilling and tapping.
Fig. 3 is a side view of fig. 2.
Fig. 4 is a schematic view of a pressing assembly.
Fig. 5 is a schematic view of a frame transfer platform.
Fig. 6 is a schematic view of a frame clamping structure.
Fig. 7 is a schematic view of the frame transfer platform with the frame gripping structure removed.
Fig. 8 is a partial view of fig. 7.
Fig. 9 is another view of fig. 7.
Fig. 10 is a schematic diagram of a drive assembly.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the scope of the invention.
Referring to fig. 1, 2 and 3, a multifunctional composite device for drilling and tapping a frame 30 is provided with two frame rods 31 opposite to each other, the multifunctional composite device for drilling and tapping a frame comprises a frame conveying platform 10 and a drilling and tapping device 20, the frame conveying platform 10 is used for arranging the drilling and tapping device 20 between two ends, two ends of the frame conveying platform 10 are respectively provided with an input end 101 and an output end 102, the frame conveying platform 10 is provided with the drilling and tapping device 20 at a processing position 103, the frame conveying platform 10 is provided with a conveying structure 11, the frame 30 is automatically conveyed from the input end 101 to the processing position 103 and conveyed from the processing position 103 to the output end 102 through the conveying structure 11, the drilling and tapping device 20 is used for drilling and tapping the frame at the processing position 103, the drilling and tapping device 20 comprises a drilling mechanism 21 and a tapping mechanism 22, the drilling mechanism 21 comprises a first mounting frame 211 and a plurality of drilling power heads 212, the first mounting frame 211 is arranged at the position, adjacent to the input end 101, of the processing station 103, the plurality of drilling power heads 212 are oppositely arranged at the front and rear ends of the top of the first mounting frame 211 in parallel, the tapping mechanism 22 comprises a second mounting frame 221 and a plurality of tapping power heads 222, the second mounting frame 221 is arranged at the position, adjacent to the output end 102, of the processing station 103, the plurality of tapping power heads 222 are oppositely arranged at the front and rear ends of the top of the second mounting frame 221 in parallel, so that when the frame 30 is conveyed to the processing station 103, the conveying structure 11 conveys the frame 30 to the position, adjacent to the input end 101, of the processing station 103, the plurality of drilling power heads 212 are oppositely arranged so as to drill holes on two hacks 31 of the frame 30, then the conveying structure 11 conveys the frame 30 after drilling to the position, adjacent to the output end 102, the tapping power heads 222 are arranged oppositely to tap holes formed by drilling holes through the two hack levers 31 of the frame 30 by tapping cutters.
Referring to fig. 4, 5 and 6, the frame conveying platform 10 is provided with frame clamping structures 40 at positions adjacent to the input end 101 and the output end 102 of the processing position 103, and the frame 30 is automatically fixed when the frame drilling and tapping mechanism 22 taps the frame 30 through the frame clamping structures 40 and the drilling mechanism 21; the frame clamping structure 40 comprises a stop block 41, a plurality of hack lever clamping structures 42 and two groups of positioning components 43, the stop block 41 is arranged on one side of the processing station 103, the two groups of positioning components 43 are oppositely arranged on the other side of the processing station 103, each positioning component 43 comprises a fixed seat 431 and a positioning cylinder 432 arranged on the fixed seat 431, a telescopic rod of each positioning cylinder 432 faces the stop block 41 and is provided with a pushing block 521 on the telescopic rod, the hack lever clamping structures 42 are arranged between two sides of the processing station 103 in parallel at intervals and are positioned between the stop block 41 and the two groups of positioning components 43, each hack lever clamping structure 42 comprises a base 421 and two groups of hack lever clamping components 422 which are oppositely arranged at the top of the base 421, each hack lever clamping component 422 comprises a positioning piece 51 and a clamping cylinder 52, the positioning piece 51 is oppositely arranged with the clamping cylinder 52, the bottom of the positioning piece 51 is connected with the base 421, a positioning strip 511 is arranged at one end of the top of the positioning piece 51 far away from the clamping cylinder 52, and a clamping block 521 is arranged on the telescopic rod of the clamping cylinder 52 faces the positioning piece 51, when the frame clamping structure 40 fixes the frame 30, the two hack levers 31 face the two ends of the frame clamping blocks 433, the two hack levers 31 are oppositely arranged at the two ends of the frame clamping blocks 31 and the top of the frame 31 are correspondingly arranged at the top of the two hack levers 31, the two clamping blocks 31 are correspondingly, the top of the clamping block 53 is correspondingly arranged at the top of the frame 31, the top of the clamping rod 31 is correspondingly, and the top of the clamping rod 31 is correspondingly positioned at the top of the frame 31, and the clamping rod 31 is correspondingly, and the top of the positioning rod 31 is correspondingly positioned at the top of the top 31, and is correspondingly to the top positioning piece 31, and is correspondingly positioned at the top 31, and is positioned at the top to the top 31, and is correspondingly opposite to the top positioning piece 31 is correspondingly opposite to the positioning piece 31 and is positioned to the positioning rod 31 and is correspondingly opposite to the positioning piece 31 and is correspondingly opposite to the positioning device 31 and is opposite to the positioning device 31 is opposite.
Further, the frame clamping structure 40 includes a pressing assembly 60, the pressing assembly 60 is disposed below the top of the first mounting frame 211 or the second mounting frame 221, the pressing assembly 60 includes two pressing cylinders 61 and two pressing members 62, the two pressing cylinders 61 are disposed opposite to each other, the two pressing cylinders 61 are connected with the top of the first mounting frame 211 or the second mounting frame 221, the telescopic rod of the pressing cylinder 61 is disposed towards the frame conveying platform 10, each pressing member 62 is disposed on the telescopic rod of one pressing cylinder 61, and the pressing members 62 are driven to press down by the pressing cylinders 61, so that the pressing members 62 are pressed against the positioned frame 30.
Referring to fig. 7, 8 and 9, the conveying structure 11 includes two conveying rails 70, a conveying seat 80 and a driving assembly 90, the two conveying rails 70 are disposed on two opposite sides of the frame conveying platform 10, one conveying seat 80 is movably disposed on each conveying rail 70, the conveying seat 80 includes a base plate 81 and three sets of lifting assemblies 82, the base plate 81 is disposed on one side of the bottom thereof with a plurality of sliding blocks 811, and is mounted on the conveying rails 70 through the sliding blocks 811, so that the base plate 81 is movably disposed on the conveying rails 70, the other side of the bottom thereof is provided with a rack 812, and the rack 812 is matched with the driving assembly 90 to drive the base plate 81 to move back and forth on the conveying rails 70 by the driving assembly 90; three groups of jacking components 82 are arranged on the base plate 81 at equal intervals, each jacking component 82 corresponds to the position of one jacking component 82 of a conveying seat 80 on the other guide rail, so that when the conveying structure 11 conveys the frame 30, the two groups of jacking components 82 corresponding to the positions lift and fix the frame 30, the jacking components 82 comprise a jacking cylinder 821, a jacking piece 822 and a fixing cylinder 823, the jacking cylinder 821 is arranged on the base plate 81, the jacking piece 822 is arranged on a telescopic rod of the jacking cylinder 821, the jacking piece 822 is driven to lift by the jacking cylinder 821, two ends of the jacking piece 822 are respectively provided with a supporting piece 824, the supporting piece 824 is in a ladder shape, the two supporting pieces 824 are opposite to two hack levers 31 supporting the frame 30, the fixing cylinder 823 is arranged between the two supporting pieces 824, the telescopic rod of the fixing cylinder 823 faces one supporting piece 824 and is provided with a fixing piece 825, the fixing piece 825 is driven to move towards the corresponding supporting piece 824 by the fixing cylinder 823, and the fixing piece 825 is matched with the one hack lever 31 supporting the corresponding supporting piece 824; referring to fig. 10 in combination, the driving assembly 90 is disposed below the frame conveying platform 10, the driving assembly 90 includes a driving motor 91, a rotating shaft 92, and two bearing blocks 93, the driving motor 91 is connected to one end of the rotating shaft 92, the other end of the rotating shaft 92 passes through the two bearing blocks 93 disposed opposite to each other, one bearing block 93 supports the middle section of the rotating shaft 92, the other bearing block 93 supports the other end of the rotating shaft 92, two driving gears 94 are disposed on the rotating shaft 92 opposite to each other, each driving gear 94 is engaged with a rack 812 of the substrate 81 of one conveying seat 80, so that when the driving motor 91 drives the rotating shaft 92 to rotate, the driving gears 94 rotate along with the rotation of the rotating shaft 92, thereby driving the corresponding conveying seat 80 to move back and forth on the conveying rail 70, and conveying the frame 30 from the input end 101 to the processing position 103 and from the processing position 103 to the output end 102 by the jacking assembly 82.
The frame conveying method of the frame drilling and tapping multifunctional composite device for conveying frames through the frame conveying platform comprises the following steps:
in the process that the driving assembly 90 drives the substrate 81 to move back and forth on the conveying guide rail 70, the frame conveying platform conveys the frame 30 in three steps;
step 1, two sets of jacking assemblies 82 adjacent to the input end 101 and corresponding to the positions on the two conveying seats 80 extend the frame 30 placed at the input end 101 through telescopic rods of the jacking air cylinders 821 to be supported on the jacking piece 822, the frame 30 is fixed through telescopic rods of the fixing air cylinders 823, then the frame 30 is conveyed to a position, adjacent to the input end 101, of the processing position 103 along with the movement of the base plate 81, the telescopic rods of the fixing air cylinders 823 are contracted with the telescopic rods of the jacking air cylinders 821, the frame 30 falls into the frame clamping structure 40 adjacent to the input end 101 and is fixed by the frame clamping structure 40, then the drilling mechanism 21 of the drilling tapping device 20 is started, the frame 30 is drilled, and after drilling is completed, the frame clamping structure 40 adjacent to the input end 101 is unfixed;
step 2, two groups of jacking components 82 positioned in the middle and corresponding to the two conveying seats 80 extend out through telescopic rods of a jacking cylinder 821 to support the drilled frame 30 on a jacking piece 822, the frame 30 is fixed by extending out through telescopic rods of a fixing cylinder 823, then the frame 30 is conveyed from the position, adjacent to the input end 101, of the processing position 103 to the position, adjacent to the output end 102, along with the movement of a base plate 81, the telescopic rods of the fixing cylinder 823 are contracted with the telescopic rods of the jacking cylinder 821, the frame 30 falls into a frame clamping structure 40 positioned adjacent to the output end 102 and is fixed by the frame clamping structure 40, then a tapping mechanism 22 of a drilling and tapping device 20 is started, tapping holes formed by drilling the frame 30 is processed, and after tapping is completed, the frame clamping structure 40 positioned adjacent to the output end 102 is released from fixing the frame 30;
in step 3, two sets of jacking assemblies 82 adjacent to the output end 102 and corresponding to the positions on the two conveying bases 80 extend out through telescopic rods of the jacking cylinders 821 to support the frame 30 on the jacking members 822, extend out through telescopic rods of the fixing cylinders 823 to fix the frame 30, convey the frame 30 from the position, adjacent to the output end 102, of the processing position 103 to the output end 102 along with movement of the base plate 81, and enable the frame 30 after drilling and tapping to be output by means of telescopic rods of the fixing cylinders 823 and telescopic rods of the jacking cylinders 821.
In summary, according to the frame conveying platform and the frame conveying method, the frame is automatically conveyed to the drilling and tapping device 20 through the frame conveying platform 10, so that automatic drilling and tapping processing of the frame 30 is realized, the drilling and tapping efficiency of the frame 30 is effectively improved, and meanwhile, the labor cost is effectively reduced.
Any combination of the various embodiments of the invention should be considered as being within the scope of the present disclosure, as long as the inventive concept is not violated; within the scope of the technical idea of the invention, any combination of various simple modifications and different embodiments of the technical proposal without departing from the inventive idea of the invention should be within the scope of the invention.

Claims (4)

1. Frame conveying platform for set up drilling and attack tooth device (20), its characterized in that between the both ends: the two ends of the frame conveying platform (10) are respectively an input end (101) and an output end (102), the position of the frame conveying platform (10) provided with the drilling and tapping device (20) is a processing position (103), the frame conveying platform (10) is provided with a conveying structure (11), the frame (30) is automatically conveyed from the input end (101) to the processing position (103) and from the processing position (103) to the output end (102) through the conveying structure (11), and the drilling and tapping device (20) drills and taps the frame at the processing position (103); the frame conveying platform (10) is provided with frame clamping structures (40) at positions, adjacent to the input end (101) and the output end (102) of the processing position (103), of the processing position (103) respectively, so that when the drilling and tapping device (20) drills and taps the frames, the frames are automatically fixed through the frame clamping structures (40);
the frame clamping structure (40) comprises a stop block (41), a plurality of hack lever clamping structures (42) and two groups of positioning components (43), wherein the stop block (41) is arranged on one side of the processing station (103), the two groups of positioning components (43) are oppositely arranged on the other side of the processing station (103), and the hack lever clamping structures (42) are arranged between two sides of the processing station (103) in parallel at intervals and are positioned between the stop block (41) and the two groups of positioning components (43);
the conveying structure (11) comprises two conveying guide rails (70), two conveying seats (80) and a driving assembly (90), wherein the two conveying guide rails (70) are oppositely arranged on two sides of the frame conveying platform (10), one conveying seat (80) is movably arranged on each conveying guide rail (70), the conveying seat (80) comprises a base plate (81) and three groups of jacking assemblies (82), a plurality of sliding blocks (811) are arranged on one side of the bottom of the base plate (81), the sliding blocks (811) are arranged on the conveying guide rails (70) to enable the base plate (81) to be movably arranged on the conveying guide rails (70), racks (812) are arranged on the other side of the bottom of the base plate (81), and the driving assembly (90) is matched with the racks (812) to drive the base plate (81) to move back and forth on the conveying guide rails (70); three groups of jacking components (82) are arranged on the base plate (81) at equal intervals, each jacking component (82) corresponds to the position of one jacking component (82) of the conveying seat (80) on the other guide rail, so that when the conveying structure (11) conveys the frame (30), the two groups of jacking components (82) corresponding to the positions jack and fix the frame (30);
the positioning assembly (43) comprises a fixed seat (431) and a positioning air cylinder (432) arranged on the fixed seat (431), wherein a telescopic rod of the positioning air cylinder (432) faces the stop block (41) and is provided with a pushing block (433); the hack lever clamping structure (42) comprises a base (421) and two hack lever clamping components (422) which are oppositely arranged at two ends of the top of the base (421), each hack lever clamping component (422) comprises a positioning piece (51) and a clamping cylinder (52), the positioning piece (51) is oppositely arranged with the clamping cylinder (52), the bottom of the positioning piece (51) is connected with the base (421), a positioning strip (511) is arranged at one end of the top of the positioning piece (51) far away from the clamping cylinder (52), a telescopic rod of the clamping cylinder (52) faces the positioning piece (51) and is provided with a clamping block (521) thereon, when the frame clamping structure (40) is used for fixing the frame (30), the two hack levers (31) of the frame (30) are oppositely arranged at the top of the positioning piece (51) at two ends of each base (421), the positioning cylinder (432) drives a pushing block (433) to move towards a stop block (41), the top of the frame (30) is enabled to abut against the stop block (41) through the pushing block (433), and then the positioning block (52) is driven to move towards the top of the clamping cylinder (511), the clamping blocks (521) are matched with the positioning bars (511) to clamp the hack lever (31) of the frame (30), so that the positioned frame (30) is fixed.
2. The frame transfer platform of claim 1, wherein: jacking subassembly (82) are including jacking cylinder (821), jacking piece (822) and fixed cylinder (823), on base plate (81) are located to jacking cylinder (821), on the telescopic link of jacking cylinder (821) is located to jacking piece (822), drive jacking piece (822) through jacking cylinder (821) and go up and down, the both ends of jacking piece (822) respectively are equipped with support piece (824), support piece (824) are echelonment, through two hack levers (31) of relative bearing frame (30) of two support pieces (824), fixed cylinder (823) are established on jacking piece (822) between two support pieces (824), and the telescopic link of fixed cylinder (823) is equipped with mounting (825) towards one support piece (824) and on it, drives mounting (825) and moves towards corresponding support piece (824) through fixed cylinder (823) to support piece (824) one hack lever (31) of support piece (824) frame (30) that corresponds with mounting (825) cooperation.
3. The frame transfer platform of claim 1, wherein: the driving assembly (90) is arranged below the frame conveying platform (10), the driving assembly (90) comprises a driving motor (91), a rotating shaft (92) and two bearing seats (93), the driving motor (91) is connected with one end of the rotating shaft (92), the other end of the rotating shaft (92) penetrates through the two bearing seats (93) which are oppositely arranged, one bearing seat (93) supports the middle section of the rotating shaft (92), the other bearing seat (93) supports the other end of the rotating shaft (92), two driving gears (94) are oppositely arranged on the rotating shaft (92), each driving gear (94) is meshed with racks (812) of a substrate (81) corresponding to one conveying seat (80) so that when the driving motor (91) drives the rotating shaft (92) to rotate, the driving gears (94) rotate along with the rotation of the rotating shaft (92), and accordingly the corresponding conveying seat (80) is driven to move back and forth on the conveying guide rail (70), and the frame (30) is conveyed from the input end (101) to the processing position (103) and from the processing position (103) to the output end (102) by the jacking assembly (82).
4. A frame conveying method using the frame conveying platform according to any one of claims 1 to 3, comprising:
in the process that the driving assembly (90) drives the base plate (81) to move back and forth on the conveying guide rail (70), the frame conveying platform conveys the frame (30) in three steps;
step 1, two groups of jacking components (82) adjacent to an input end (101) and corresponding to positions on two conveying seats (80) extend frames (30) placed on the input end (101) through telescopic rods of a jacking cylinder (821) to be supported on jacking pieces (822), extend through telescopic rods of a fixing cylinder (823) to fix the frames (30), then convey the frames (30) from the input end (101) to a position, adjacent to the input end (101), of a processing position (103) along with movement of a base plate (81), the telescopic rods of the fixing cylinder (823) retract and the telescopic rods of the jacking cylinder (821) so that the frames (30) fall into frame clamping structures (40) adjacent to the input end (101) and are fixed to the frames (30) through the frame clamping structures (40), then a drilling mechanism (21) of a drilling tapping device (20) is started to drill the frames (30), and after drilling is completed, the frames (30) are fixed in a releasing mode through the frame clamping structures (40) adjacent to the input end (101);
step 2, two groups of jacking components (82) positioned in the middle and corresponding to the two conveying seats (80) extend out of a drilled frame (30) through telescopic rods of a jacking air cylinder (821) to be supported on a jacking piece (822), extend out of the telescopic rods of a fixing air cylinder (823) to fix the frame (30), convey the frame (30) from a processing position (103) adjacent to an input end (101) to a processing position (103) adjacent to an output end (102) along with the movement of a base plate (81), retract the telescopic rods of the fixing air cylinder (823) and retract the telescopic rods of the jacking air cylinder (821) to enable the frame (30) to fall into a frame clamping structure (40) positioned adjacent to the output end (102) and fix the frame (30) through the frame clamping structure (40), then start a tapping mechanism (22) of a drilling device (20) to tap holes formed by the frame (30), and release the fixing of the frame clamping structure (40) at the position adjacent to the output end (102) after tapping is completed;
and 3, two groups of jacking components (82) adjacent to the output end (102) and corresponding to the positions on the two conveying seats (80) extend out of the drilled and tapped frame (30) through telescopic rods of the jacking air cylinders (821) to be supported on the jacking pieces (822), extend out of telescopic rods of the fixing air cylinders (823) to fix the frame (30), then convey the frame (30) to the output end (102) along with the movement of the base plate (81) from the position, adjacent to the output end (102), of the processing position (103), and the telescopic rods of the fixing air cylinders (823) retract to retract with the telescopic rods of the jacking air cylinders (821) to enable the drilled and tapped frame (30) to be output.
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